Colton, WA 99113 ZIP Code Profile

Related Place Profiles:
Colton, WA

ZIP Code 99113: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Colton, WA 99113

  • ZIP Code Type: STANDARD
  • County: Whitman County
  • Centroid: Latitude 46.572, Longitude -117.129
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 21
  • PO Box Addresses: 154
  • Residential Addresses: 169
    • Multi-Family Addresses: 0
    • Single Family Addresses: 169

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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99113 ZIP Code Map

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Colton, WA 99113 Data & Demographics (As of July 1, 2017)


Total Population 749
Daytime Population: Workers 265
Daytime Population: Residents 371
Total Daytime Population (TDP) 636
Ratio TDP/Total Population1 0.85
Population in Households 749
Population in Familes 632
Population in Group Qrtrs 0
Population Density2 7
Diversity Index3 18


Median Household Income $65,319
Average Household Income $83,484
Per Capita Income $32,881


Total Housing Units 310 (100%)
Owner Occupied HU 231 (74.5%)
Renter Occupied HU 64 (20.6%)
Vacant Housing Units 15 ( 4.8%)
Median Home Value $200,758
Average Home Value $221,861


Total Households 295
Average Household Size 2.54
Family Households 209
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.36% 0.53%
Households 0.43% 0.54%
Families 0.33% 0.47%
Median Household Income   4.05%
Per Capita Income   4.41%

Colton, WA 99113 - Peer Comparisons by Rank and Percentile

The table below compares 99113 to the other 585 ZIP Codes in Washington by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 452 23rd
Population Density # 479 18th
Diversity Index # 527 10th
Median Household Income # 162 72nd
Per Capita Income # 188 68th

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.

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